1144311010023 has 16 divisors (see below), whose sum is σ = 1540016060000. Its totient is φ = 755742441600.

The previous prime is 1144311009983. The next prime is 1144311010039. The reversal of 1144311010023 is 3200101134411.

It is not a de Polignac number, because 1144311010023 - 2¹³ = 1144311001831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144311010093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1575573 + ... + 2184273.

It is an arithmetic number, because the mean of its divisors is an integer number (96251003750).

Almost surely, 2^{1144311010023} is an apocalyptic number.

1144311010023 is a deficient number, since it is larger than the sum of its proper divisors (395705049977).

1144311010023 is a wasteful number, since it uses less digits than its factorization.

1144311010023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614562.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1144311010023 its reverse (3200101134411), we get a palindrome (4344412144434).

The spelling of 1144311010023 in words is "one trillion, one hundred forty-four billion, three hundred eleven million, ten thousand, twenty-three".